我在C#中创建一个WinForms应用程序,它使用POST方法向HTTPS网站发送缓冲区。当我在HTTPS下发送数据时,上传的数据会被复制。例如,如果我发送缓冲区您好,则会将 HiHi 发送到服务器。
虽然在正常的HTTP连接下可以正常工作。只有在安全连接下才会出现此问题。
我在发送数据之前在stream-write上设置了一个断点,缓冲区包含正确的数据。为什么它会在HTTPS下发送双重信息?
标题
POST /login/ HTTP/1.0
Content-Type: application/x-www-form-urlencoded
Host: abc.test.com
Content-Length: 12
username=bobusername=bob
-
这是我目前使用的代码:
string post_data = "username=bob";
string uri = "https://abc.test.com/login/";
HttpWebRequest request = (HttpWebRequest)
WebRequest.Create(uri);
request.KeepAlive = false;
request.ProtocolVersion = HttpVersion.Version10;
request.Method = "POST";
byte[] postBytes = Encoding.ASCII.GetBytes(post_data);
request.ContentType = "application/x-www-form-urlencoded";
request.ContentLength = postBytes.Length;
Stream requestStream = request.GetRequestStream();
requestStream.Write(postBytes, 0, postBytes.Length);
MessageBox.Show(postBytes.Length.ToString());
requestStream.Close();
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
StreamReader sr = new StreamReader(response.GetResponseStream());
string tmp = sr.ReadToEnd().Trim();